Add alexd.Metapad 3.6 manifest

[Kissaki]

Checklist for Pull Requests

• Have you signed the Contributor License Agreement?
• Is there a linked Issue?

Manifests

• Have you checked that there aren't other open pull requests for the same manifest update/change?
• This PR only modifies one (1) manifest
• Have you validated your manifest locally with winget validate --manifest <path>?
• Have you tested your manifest locally with winget install --manifest <path>?
• Does your manifest conform to the 1.10 schema?

Note: <path> is the directory's name containing the manifest you're submitting.

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Microsoft Reviewers: Open in CodeFlow

[wingetbot]

   

[wingetbot]

Validation Pipeline Run WinGetSvc-Validation-61-260172-20250527-1

[Kissaki]

• Source repository https://github.com/alexd/metapad/ links to website https://liquidninja.com/metapad/
• Website links to repository for source code on https://liquidninja.com/metapad/sourcecode.html
• Download website https://liquidninja.com/metapad/download.html links to the file referred to by this PR https://liquidninja.com/metapad/downloads/metapad36.zip - as well as an LE (light edition) and older releases that this PR does not add

[stephengillie]

Verify:

[wingetbot]

Publish pipeline succeeded for this Pull Request. Once you refresh your index, this change should be present.